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slp loudmouth exhaust

  1. United States Marine, livin in the Lou!

    Newbie Check In!
    Hey I'm from St. Louis, Missouri. I've spent the last 4 years living in San Diego California. I'm a U.S. Marine. July 17th of 2012, one month after returning home from my 2nd deployment I was ridin my GSXR to work when I guy in a u-haul box truck hit me on the highway. I woke up 4 months later...
  2. slp loudmouth hp?

    Dodge Charger General Discussion
    i was wondering on my 2006 charger rt, how much horse power does the SLP LoudMouth give me:4-dontknow:
  3. SLP Loudmouth Exhaust

    R/T Exhaust
    hey guys!! I know alot of people are looking to upgrade thier exhaust... i got my cat-backs SLP Loudmouths, and did a little video of it, so i hope this helps you guys make a descision... YouTube - Daytona Charger SLP Loudmouth ENJOY!!
  4. E-3 Plugs

    Charger Performance Mods - Engine - 5.7L HEMI
    I have read a lot about these plugs anyone use them? Are they worth the money? I am looking for a few small power adders.
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